I can't edit my original post now, but I misread that the account grew from more than just $2 before it was sold. If the gym sold a $2 account to a collections

I can't edit my original post now, but I misread that the account grew from more than just $2 before it was sold. If the gym sold a $2 account to a collections agency, the collection agency buying it lines up with my experience of them tacking on hundreds of dollars in overhead costs when they try to collect.